🌐 trendyol.biz 520 🔒 SSL Valid
Checked: just now 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
520
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 60d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 84d
Hosting ?The company and location where this website's server is physically located.Read more →
Unknown
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
172.67.216.239
Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
N/A
Uptime
100%
⚡ Performance ?Lighthouse performance score from Google PageSpeed Insights (0–100). Measures real-world loading speed, interactivity and visual stability.
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Performance data not available yet.

🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
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🌐 CDN
Cloudflare
📸 Screenshot Processing...
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⏳

Screenshot is being captured...

🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)172.67.216.239104.21.78.50
AAAA (IPv6)2606:4700:3037::6815:4e322606:4700:3033::ac43:d8ef
NSlisa.ns.cloudflare.comevan.ns.cloudflare.com
MX0 smtp.secureserver.net10 mailstore1.secureserver.net
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarGoDaddy.com, LLC
Registered2017-01-19
Expires2027-01-18 (in 84 days)
Last Updated2025-10-24
Statusclient renew prohibitedclient transfer prohibitedclient update prohibitedclient delete prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)trendyol.biz
IssuerGoogle Trust Services
Valid From2026-09-26
Valid Until2026-12-25 (60 days left)
SANs (2)trendyol.biz*.trendyol.biz
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status520
Servercloudflare
Content-Typetext/plain; charset=UTF-8
Final URLhttps://trendyol.biz/
x-frame-optionsSAMEORIGIN
referrer-policysame-origin
cache-controlprivate, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
cf-raya5091aaf9cdaf01a-IAD
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address172.67.216.239
ProviderUnknown
OrganizationN/A
ASNN/A
LocationN/A
🛡️ Security Score D (3/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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No robots.txt
This site has no robots.txt file, so crawlers may access everything by default.
Sitemap Not found
🔗 Social & Meta Tags Missing
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Titletrendyol.biz | 520: Web server is returning an unknown error
Languageen-US
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPFNot set
DMARCNot set
MX Records
0 → smtp.secureserver.net
10 → mailstore1.secureserver.net
🌍 Other TLDs ?Other top-level domain variants of this domain name and their availability. 18 active 4 for sale 1 available
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.com ●
.net ●
.org ●
.info ●
.io ●
.co ●
.dev ●
.app taken
.me ●
.biz current
.eu ●
.xyz ●
.fi taken
.se taken
.de ●
.uk ●
.fr ●
.nl ●
.es ●
.it ●
.us ●
.ca Available
.com.au taken
.co.uk ●
📡 Uptime Monitor
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Current Status 🟢 Server Error
HTTP Status 520
Response Time 129ms
Last Checked 2026-10-22 16:15:59.423617
Uptime (30d) 100%